#!/bin/sh
# vim:set fileencoding=utf-8 et ts=4 sts=4 sw=4:

set -e

HOOK=/etc/apt/apt.conf.d/20listchanges
PREFERENCES=/etc/apt/listchanges.conf
DBFILE=/var/lib/apt/listchanges

if [ "$1" = "remove" ] && [ -e "$HOOK" ]; then
    mv $HOOK $HOOK.disabled
fi

if [ "$1" = "purge" ]; then
    rm -f $HOOK.disabled
    rm -f ${DBFILE}.db ${DBFILE}-old.db ${DBFILE}-new.db

    if which ucf > /dev/null 2>&1; then
        ucf -p "$PREFERENCES"
        ucfr -p apt-listchanges "$PREFERENCES"
    fi
    rm -f "$PREFERENCES"
fi

#DEBHELPER#

exit 0
